Golden Gate Headlands Marathon

Sausalito, CA, USAApril 4, 2026
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Race Day Weather

partly-cloudy-day
50°
59° high
Light
Slight chance

Cool start, comfortable finish

Runners will face a temperature rising from 49°F to 59°F during the race, with a light breeze from the SSW at 6 mph. Humidity will be moderate at 61%, allowing for steady performance. With conditions being favorable, pacing can remain consistent, but hydration should be prioritized throughout.

Race day forecast available in 1 day
partly-cloudy-night8
clear-night8
clear-day8
clear-day8
clear-day9
clear-day9
clear-day9
clear-day9
clear-day9
clear-day9
clear-day9

Pace Calculator

Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
Weather Adj.
Common Goals:
Area Map

Course Map

FAQ

When is the 2026 Golden Gate Headlands Marathon?

The 2026 Golden Gate Headlands Marathon will be held on Saturday April 4, 2026.

Is the Golden Gate Headlands Marathon a Boston Marathon Qualifier?

No, the Golden Gate Headlands Marathon is NOT a Boston Marathon qualifier.

What will the weather be like for the 2026 Golden Gate Headlands Marathon?

The forecast calls for a high of 62°F and a low of 50°F with a 23% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 22 years of data
Avg Temp
62°F
L:48° H:62°
RunScore
8
Conditions
Rain Freq
9%
2 of 22 yrs
Wind12mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
partly-cloudy-day
48°/68°-
8
2024
partly-cloudy-day
43°/58°-
8
2023
clear-night
42°/57°-
8
2022
partly-cloudy-night
46°/63°-
8
2019
partly-cloudy-day
47°/64°-
8
2018
partly-cloudy-day
52°/64°-
8
2017
partly-cloudy-night
52°/62°-
9
2016
cloudy
52°/63°-
9
2015
partly-cloudy-night
52°/72°-
8
2014
partly-cloudy-day
50°/60°-
8
2013
partly-cloudy-day
56°/64°Light
9
2012
partly-cloudy-day
50°/69°-
9
2011
partly-cloudy-day
54°/61°-
8
2010
partly-cloudy-day
42°/55°-
8
2009
clear-day
42°/61°-
8
2008
partly-cloudy-day
45°/57°-
7
2007
partly-cloudy-day
45°/64°-
8
2006
rain
48°/56°Light
8
2005
partly-cloudy-day
50°/61°-
8
2004
partly-cloudy-day
48°/64°-
8
2003
clear-day
39°/58°-
8
2002
partly-cloudy-day
51°/62°-
8